package com.nbsaas.boot.talk;

import java.math.BigDecimal;

public class App {

    public static void main(String[] args) {
        System.out.println(9999999999999999.0-9999999999999998.0);

        System.out.println(new BigDecimal("9999999999999999.0").subtract(new BigDecimal("9999999999999998.0")));

    }
}
